.PHONY:all
all:custom_signal myKill core_dump

core_dump:core_dump.cpp
	g++ -o core_dump core_dump.cpp
custom_signal:custom_signal.cpp
	g++ -o custom_signal custom_signal.cpp
myKill:myKill.cpp
	g++ -o myKill myKill.cpp
.PHONY:clean
clean:
	rm -f custom_signal myKill core_dump